A distributed emergency communication guarantee system building method

Abstract

The application relates to a distributed emergency communication guarantee system and a building method, which are used for emergency communication guarantee between two communication towers, and comprise a plurality of chassis vehicles, each of which is provided with a plurality of tracked vehicles; the front end of the chassis vehicle is provided with a cab, and the rear end of the chassis vehicle is provided with a compartment; the chassis vehicle is provided with a lifting support rod, which can form a fiber support seat together with the chassis vehicle after being lifted; each tracked vehicle is provided with a telescopic lifting rod, which can form a fiber support seat together with the tracked vehicle after being lifted when the tracked vehicle drives out of the compartment; at least one of the chassis vehicles is provided with a drone; after a plurality of the fiber support seats are arranged between two communication towers, the drone is used for pulling out the fiber on a wire coil, so that the fiber is erected between the two communication towers.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of emergency communication guarantee, and particularly relates to a distributed emergency communication guarantee system building method. BACKGROUND

[0002] When natural disasters such as earthquakes, floods, mudslides and snow occur, communication equipment will be damaged in a short period of time, and the disaster area often faces large-scale communication interruption, power interruption and road interruption. The power transmission tower is mainly used for power grid construction, and the communication optical cable of the power transmission tower is an important part of the power grid construction, which is very important. The existing communication towers generally communicate through optical cable technology. With the rapid development of optical cable technology and the continuous reduction of optical cable cost, optical cables are widely used in the construction of communication networks in China. When the optical cable is disconnected due to natural disasters, a temporary communication link needs to be set up between the communication towers.

[0003] In the process of temporarily setting up the communication link, it is necessary to cross roads, ponds, ditches and fences, and the existing manual wiring method is low in efficiency. Moreover, the communication optical cable of the power transmission tower and the cable of the power pole are intertwined, and wiring is difficult.

[0004] In view of the problems existing in the prior art, the present application provides a distributed emergency communication guarantee system building method. SUMMARY

[0005] In view of the problems existing in the prior art, the present application provides a distributed emergency communication guarantee system building method, which can effectively solve at least one problem existing in the prior art.

[0006] The technical scheme of the present application is as follows:

[0007] A distributed emergency communication guarantee system is used for emergency communication guarantee between two communication towers, comprising a plurality of chassis cars, each of which can stop and set a plurality of tracked vehicles;

[0008] The front end of the chassis car is provided with a cab, and the rear end of the chassis car is provided with a compartment;

[0009] The chassis car is provided with a lifting support rod, the bottom end of the lifting support rod is fixedly arranged on the chassis car, the lifting support rod can be retracted and accommodated between the cab and the compartment, and the lifting support rod can form a fiber support seat together with the chassis car after being lifted;

[0010] Each tracked vehicle is provided with a telescopic lifting rod, and after the tracked vehicle drives out of the compartment, the lifting rod is lifted to form a fiber support seat together with the tracked vehicle;

[0011] At least one of the chassis vehicles is provided with a wire reel, and the wire reel is provided with optical fibers;

[0012] At least one of the chassis vehicles is provided with a drone, and after the plurality of optical fiber support seats are arranged behind the two communication towers to be communicated, the drone is used to pull the optical fibers on the wire reel out and through the plurality of optical fiber support seats, so as to set up optical fibers between the two communication towers to be communicated.

[0013] Further, the tracked vehicle is fixedly provided with a chassis, the middle position of the lifting rod is hinged to the top end of the chassis, and a motorized support rod is hinged between the bottom end of the chassis and the lifting rod, and the motorized support rod is used to control the laying or standing of the lifting rod.

[0014] Further, the top end of the lifting rod and the lifting support rod is provided with a gimbal, the gimbal is connected with a support frame, the gimbal can adjust the angle and direction of the support frame to meet the support angle and direction of the optical fiber; the support frame is provided with a guide roller to facilitate the passage of the optical fiber.

[0015] Further, the support frame is provided with a wind speed sensor, an altimeter and a control system, the altimeter is used to measure the height of the support frame, the wind speed sensor is used to measure the wind speed around the support frame, and the control system is used to obtain the height data of the altimeter and the wind speed data of the wind speed sensor; when the wind speed data is greater than a wind speed threshold value and the height data is greater than a height threshold value, the control system controls the lifting rod or the lifting support rod to be retracted.

[0016] Further, the middle position of the lifting rod is connected with a plurality of tensioning ropes, after the lifting rod is raised, the tensioning ropes are tightened and fixed to the ground through corresponding fixed steel pegs, so as to improve the wind resistance of the lifting rod and the tracked vehicle.

[0017] Further, the lifting rod is provided with a hand crank.

[0018] Further, the bottom surface of the compartment is provided with a chain wheel roller, the chain wheel roller protrudes from the bottom end surface of the compartment, the front end of the compartment is provided with a parking wedge, and the rear end of the compartment is provided with a drive cylinder parallel to the chain wheel roller on both sides of the chain wheel roller, the piston cylinder of the drive cylinder is connected with a jacking device, and the jacking device can move towards the parking wedge under the drive of the drive cylinder after being jacked up, so as to drive the tracked vehicle to move towards the parking wedge.

[0019] A distributed emergency communication guarantee construction method, based on any one of the distributed emergency communication guarantee systems, includes the following steps:

[0020] Obtain two communication tower surrounding map data, connect two communication towers on the map data, detect the fiber laying obstacles on the connection line;

[0021] Set the fiber support seat placement position on the connection line to avoid the fiber laying obstacles, and add fiber support seat placement positions on both sides of the connection line corresponding to each fiber laying obstacle;

[0022] Approach or reach a part of the fiber support seat placement position by the chassis vehicle carrying the tracked vehicle, lower the tracked vehicle, and control the tracked vehicle to raise the lifting rod of the tracked vehicle on the fiber support seat placement position to form a fiber support seat;

[0023] Make the chassis vehicle provided with a wire reel reach one of the communication towers, and make the remaining chassis vehicles reach another part of the fiber support seat placement position, raise the lifting support rod of the chassis vehicle to form a fiber support seat;

[0024] Pull out the fiber on the wire reel by the unmanned aerial vehicle, control the unmanned aerial vehicle to pull the fiber through each fiber support seat in turn, and lay the fiber between each fiber support seat, and pull and fix the fiber to the other communication tower by the unmanned aerial vehicle;

[0025] Control the wire reel to wind to tighten the fiber, and realize the laying of the fiber between the two communication towers.

[0026] Further, the approach or reaching a part of the fiber support seat placement position by the chassis vehicle carrying the tracked vehicle, lowering the tracked vehicle, and controlling the tracked vehicle to raise the lifting rod of the tracked vehicle on the fiber support seat placement position to form a fiber support seat includes:

[0027] Approach the corresponding fiber support seat placement position by the chassis vehicle carrying the tracked vehicle, survey the terrain near the corresponding fiber support seat placement position, if the terrain near the corresponding fiber support seat placement position is flat and the geology is hard, then reach the corresponding fiber support seat placement position by the chassis vehicle carrying the tracked vehicle and lower the tracked vehicle, otherwise lower the tracked vehicle near the corresponding fiber support seat placement position, and control the tracked vehicle to reach the corresponding fiber support seat placement position;

[0028] Control the lifting rod to rise to form a fiber support seat.

[0029] Further, after the fiber support seat is formed, the following is performed:

[0030] Adjust the support frame by the gimbal to make the direction of the support frame consistent with the tangent direction of the corresponding fiber support seat placement position on the connection line between the two communication towers, and make the angle of the support frame horizontal.

[0031] Further, the control unmanned aerial vehicle to pull the optical fiber through each optical fiber support seat in turn, in the process of erecting the optical fiber between each optical fiber support seat, execute:

[0032] Obtain the wind speed data and height data around the corresponding support frame, when the wind speed data is greater than the wind speed threshold and the height data is greater than the height threshold, pause the unmanned aerial vehicle to pull the optical fiber through the support frame whose wind speed data is greater than the wind speed threshold and the height data is greater than the height threshold, control the support frame whose wind speed data is greater than the wind speed threshold and the height data is greater than the height threshold to retract.

[0033] Further, the height of the support frame after rising is 10-20 meters, and the height of the support frame after retracting is 5-8 meters.

[0034] Further, the optical fiber erection obstacle includes one or more of a road, a river, a cable intersection of a power pole, a ditch, a building, and a lake.

[0035] Therefore, the present application provides the following effects and / or advantages:

[0036] The present application uses a tracked vehicle and a chassis vehicle as part of the optical fiber support seat, the chassis vehicle can travel a long distance to reach the predetermined destination, the tracked vehicle has strong climbing ability, low gravity center, large adhesion coefficient, good slope stability against overturning and sliding, small turning radius, good off-road performance, and other characteristics, when the chassis vehicle carries the tracked vehicle to reach or approach the position where the optical fiber support seat needs to be set, if the terrain and geology near the position where the optical fiber support seat needs to be set are suitable for the chassis vehicle to pass, the chassis vehicle can directly reach the position where the optical fiber support seat needs to be set, if the terrain and geology near the position where the optical fiber support seat needs to be set are not suitable for the chassis vehicle to pass, for example, there are marshes and bogs, the chassis vehicle can be used to lower the tracked vehicle near the position where the optical fiber support seat needs to be set, and then control the tracked vehicle to reach the corresponding position, fully utilizing the characteristics of the tracked vehicle.

[0037] The present application is equipped with a wire reel in the compartment to store the communication optical cable, and the communication optical cable can be pulled tight after being erected, thereby realizing fast wiring of the communication optical cable and preventing the arc-shaped optical fiber from shaking with the wind and thus detaching from the optical fiber support seat or winding around the surrounding power lines.

[0038] The present application can pull the optical fiber through each optical fiber support seat after the unmanned aerial vehicle reaches and sets the optical fiber support seat between two communication towers, and finally reaches the other communication tower. In this way, the optical fiber can be erected between the two communication towers, avoiding the defects of the prior art that cannot reach each position and need to be set according to the terrain.

[0039] It should be understood that the foregoing overview and the following detailed description of the application are exemplary and explanatory only and are intended to provide further explanation of the application as claimed. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 The schematic diagram of the chassis vehicle structure of one of the embodiments of the application.

[0041] Figure 2 The schematic diagram of the structure of the tracked vehicle after lifting the lifting support rod of one of the embodiments of the application.

[0042] Figure 3 The schematic diagram of the tracked vehicle structure of one of the embodiments of the application.

[0043] Figure 4 The schematic diagram of the structure of the tracked vehicle after lifting the lifting rod of one of the embodiments of the application.

[0044] Figure 5 The top view of the chassis vehicle of one of the embodiments of the application.

[0045] Figure 6 The schematic diagram of the working state of one of the embodiments of the application.

[0046] Figure 7 The schematic diagram of connecting two communication towers to be communicated on the map data of one of the embodiments of the application.

[0047] Figure 8 The schematic diagram of placing the optical fiber support seat placement position of one of the embodiments of the application. DETAILED DESCRIPTION

[0048] In order to facilitate the understanding of those skilled in the art, the structure of the application will be further described in combination with the drawings:

[0049] REFERENCE Figure 1 A distributed emergency communication guarantee system for emergency communication guarantee between two communication towers to be communicated 100, comprising a plurality of chassis vehicles, each of which can stop and set a plurality of tracked vehicles 9;

[0050] The front end of the chassis vehicle is provided with a cab 1, and the rear end of the chassis vehicle is provided with a compartment 4.

[0051] In this embodiment, the chassis vehicle, the cab 1 and the compartment 4 are directly adopted from the prior art.

[0052] The chassis vehicle is provided with a lifting support rod 3, the bottom end of the lifting support rod 3 is fixedly arranged on the chassis vehicle, the lifting support rod 3 can be retracted and accommodated between the cab 1 and the compartment body 4, and the lifting support rod 3 can form a fiber support seat together with the chassis vehicle after being lifted up;

[0053] In the embodiment, the lifting support rod 3 can form a fiber support seat together with the chassis vehicle after being lifted up, as shown in the figure. Figure 2 The fiber support seat takes the chassis vehicle as a base, takes the lifted lifting support rod 3 as a support rod, and takes the top end of the lifting support rod 3 as a seat body for erecting optical fibers, so that the optical fibers can be supported at the height position of the communication tower to be communicated.

[0054] In addition, the embodiment is further provided with a tool rack in the compartment body 4, which can place a drone 12, and can also carry shockproof whips, hoops, safety belts, ladders, fences and other safety and construction tools, and can perform rescue, maintenance and construction operations. In addition, the lifting light 2, the tool rack 5, the site light 6, the UPS power supply 7 and the hydraulic tail plate 11 are also provided. Among them, the tool rack 5 can place various emergency tools, such as shockproof whips, hoops, safety belts, ladders, fences and other safety and construction tools, which can perform rescue, maintenance and construction operations. The lifting light 2 and the site light 6 can illuminate the construction environment. The UPS power supply 7 is used to charge the tracked vehicle and can also charge the drone, further improving the endurance time of the tracked vehicle and the drone.

[0055] Each of the tracked vehicles 9 is provided with a telescopic lifting rod 9.6, and the lifting rod 9.6 can form a fiber support seat together with the tracked vehicle 9 after the tracked vehicle 9 drives out of the compartment body 4;

[0056] In the embodiment, the tracked vehicle 9 can be fixed in the compartment body 4 or can drive out of the compartment body 4 to become an individual. After the tracked vehicle 9 drives out of the compartment body 4, referring to Figures 3-4 , the lifting rod 9.6 can be lifted up to form a fiber support seat, the fiber support seat takes the tracked vehicle 9 as a base, takes the lifted lifting rod 9.6 as a support rod, and takes the top end of the lifting rod 9.6 as a seat body for erecting optical fibers, so that the optical fibers can be supported at the height position of the communication tower to be communicated.

[0057] The embodiment uses the tracked vehicle 9 and the chassis vehicle as part of the optical fiber support seat. The chassis vehicle can travel a long distance to reach the predetermined destination. The tracked vehicle 9 has strong climbing ability, low gravity center, large adhesion coefficient, good slope stability against overturning and sliding, small turning radius, good off-road performance, and other characteristics. When the chassis vehicle carries the tracked vehicle 9 to reach or approach the position where the optical fiber support seat is needed to be set, if the terrain and geology near the position where the optical fiber support seat is needed to be set are suitable for the chassis vehicle to pass, the chassis vehicle can directly reach the position where the optical fiber support seat is needed to be set. If the terrain and geology near the position where the optical fiber support seat is needed to be set are not suitable for the chassis vehicle to pass, for example, there are marshes and bogs, the chassis vehicle can be used to lower the tracked vehicle 9 near the position where the optical fiber support seat is needed to be set, and then control the tracked vehicle 9 to reach the corresponding position, so as to fully utilize the characteristics of the tracked vehicle 9.

[0058] At least one of the chassis vehicles is provided with a wire reel 10 for winding the optical fiber.

[0059] The wire reel 10 is arranged in the compartment 4 to store the communication optical cable. After the optical fiber is fixed at both ends of the tower, the optical fiber will be in an arc shape under the action of gravity and the traction of the unmanned aerial vehicle. At this time, the wire reel 10 can be used to tighten the optical fiber, so as to realize the rapid wiring of the communication optical cable and prevent the arc-shaped optical fiber from shaking with the wind and thus being separated from the optical fiber support seat or being entangled with the surrounding wires.

[0060] At least one of the chassis vehicles is provided with an unmanned aerial vehicle 12. After the plurality of optical fiber support seats are arranged between the two communication towers, the unmanned aerial vehicle 12 is used to pull the optical fiber on the wire reel 10 and pass through the plurality of optical fiber support seats, so as to set up the optical fiber between the two communication towers.

[0061] After the plurality of optical fiber support seats are arranged between the two communication towers, the unmanned aerial vehicle 12 is used to fix one end of the optical fiber near one of the communication towers. The plurality of optical fiber support seats have the same height. Then the unmanned aerial vehicle 12 is controlled to fly to the same height as the top ends of the plurality of optical fiber support seats, and then the unmanned aerial vehicle 12 is used to pull the optical fiber to pass through each optical fiber support seat and finally reach the other communication tower. In this way, the optical fiber can be erected between the two communication towers.

[0062] The tracked vehicle 9 is loaded and unloaded by the hydraulic tail plate 11 arranged at the tail of the vehicle.

[0063] Reference Figure 6, first through the track vehicle 9 and chassis vehicle with the corresponding lifting rod or lifting support rod to the river 120 or the road 110 both ends, wherein the river 120 or the road 110 is located in the path of the two to be communicated with the tower 100, through the unmanned aerial vehicle 12 will be drawn out of the fiber optic cable 10, then through the first to be communicated with the tower 100, through each track vehicle 9 and chassis lifting lifting rod or lifting support rod, and finally the fiber is erected to the other to be communicated with the tower 100, thereby building a fiber between the two to be communicated with the tower 100, and the fiber is assumed at a certain height, so as to avoid buildings, power towers 130, trees and so on.

[0064] Further, the track vehicle 9 is fixedly provided with a chassis 9.2, the middle position of the lifting rod 9.6 is hinged to the top end of the chassis 9.2, and a motorized support rod 9.3 is hinged between the bottom end of the chassis 9.2 and the lifting rod 9.6, which is used to control the laying or standing of the lifting rod 9.6.

[0065] Reference Figure 3 , the track chassis 9.1 is powered by lithium batteries, and the chassis adopts independent suspension design, which better achieves heavy load shock absorption. The inside is equipped with a high-torque reduction motor to provide strong power for the chassis. Precise chassis height matching reasonable power motor makes the vehicle have low gravity, strong passability, heavy load shock absorption and smooth operation. The track chassis 9.1 can rotate 360 degrees in place.

[0066] The chassis 9.2 is fixed on the track chassis 9.1 by bolts.

[0067] The chassis 9.2 is provided with a lifting rod 9.6, a motorized support rod 9.3, a motor and a control system 9.4. The lifting rod 9.6 is used to adjust the support height. The motorized support rod 9.3 can adjust the angle of the lifting rod 9.6, which can be used to realize the laying of the lifting rod after the lifting rod 9.6 is retracted, thereby minimizing the size of the track vehicle 9. The motor and control system 9.4 can realize the electric lifting control of the lifting rod. Moreover, due to the different positions where the track vehicle 9 may stop, the track vehicle 9 will have different degrees of angular deviation after stopping according to the terrain, and the angle of the lifting rod 9.6 can be controlled by the motorized support rod 9.3, so that the lifting rod 9.6 can be raised in the vertical direction.

[0068] When the lifting rod 9.6 is straight, the lifting rod 9.6 is fixed with the chassis 9.2 by means of a latch, thereby reducing the stress of the laying motorized support rod 9.3, improving the stability of the lifting rod 9.6, and also ensuring the service life of the laying motorized support rod 9.3.

[0069] Further, the lifting rod is provided with a hand crank 9.5. The motor and control system 9.4 are equipped with a lifting rod hand crank 9.5 for manual control of the lifting rod 9.6.

[0070] Further, the top end of the lifting rod 9, 6 and the lifting support rod 3 is provided with a holder 9.8, the holder 9.8 is connected with a support frame 9.7, the holder 9.8 can adjust the angle and direction of the support frame 9.7 to meet the support angle and direction of the optical fiber; the support frame 9.7 is provided with a guide roller 9.10 to facilitate the passage of the optical fiber.

[0071] The holder 9.8 is installed on the upper end of the lifting rod 9.6, the holder is designed with X, Y axis double motor drive, which can realize 360° rotation without dead angle horizontally and vertically, and meet the support angle adjustment requirements of the communication cable. The holder 9.8 is provided with a support frame 9.7 for communication cable support and limiting. The support frame 9.7 is provided with a C-shaped guide roller, and the guide roller is made of carbon fiber material, so as to reduce the friction during the pulling of the communication cable.

[0072] Further, the support frame 9.7 is provided with a wind speed sensor 9.11, an altimeter 9.9 and a control system (not shown), the altimeter 9.9 is used to measure the height of the support frame 9.7, the wind speed sensor 9.11 is used to measure the wind speed around the support frame 9.7, and the control system is used to obtain the height data of the altimeter 9.9 and the wind speed data of the wind speed sensor 9.11, when the wind speed data is greater than the wind speed threshold value and the height data is greater than the height threshold value, the control system controls the lifting rod 9.6 or the lifting support rod 4 to retract.

[0073] Before the unmanned aerial vehicle 12 passes through the corresponding optical fiber support seat, the altimeter 9.9 is used to measure the height of the support frame 9.7, and the wind speed sensor 9.11 is used to measure the wind speed around the support frame 9.7, if the support frame 9.7 has reached the corresponding height, and the wind speed around the support frame 9.7 is large, at this time the unmanned aerial vehicle 12 is difficult to keep balance or difficult to pull the optical fiber through the support frame 9.7, so it is necessary to detect the wind speed around the support frame 9.7 through the cooperation of the wind speed sensor 9.11. In this embodiment, the wind speed of 8 levels of strong wind is set as the wind speed threshold value, and the height of 15 meters when the support frame 9.7 is completely lifted is set as the height threshold value. When the wind speed data is greater than the wind speed threshold value and the height data is greater than the height threshold value, the control system controls the lifting rod 9.6 or the lifting support rod 3 to retract, preferably, at this time the lifting rod 9.6 or the lifting support rod 3 is retracted to a height of 8 meters, which can reduce the shaking of the support frame 9.7 in strong wind, and also can quickly return to the height position of 8 meters after the strong wind is removed. The altimeter 9.9 and the wind speed sensor 9.11, the holder 9.8 are powered by the lithium battery of the tracked chassis 9.1. The holder 9.8 can control the angle and direction through wired or wireless way.

[0074] Further, the middle position of the lifting rod 9.6 is connected with several tension ropes 9.13, after the lifting rod 9.6 is lifted, the tension ropes 9.13 are tightened and fixed to the ground through corresponding and fixed steel pegs 9.12, so as to improve the wind resistance of the lifting rod 9.6 and the tracked vehicle 9.

[0075] Reference Figure 4 , the embodiment tightens the tension rope 9.13 through the action of the tension rope 9.13, one end of the tension rope 9.13 is fixedly connected to the middle part of the lifting rod 9.6, after the lifting rod 9.6 is lifted, the tension rope 9.13 is tightened at equal angle intervals around, so as to increase the ground holding area of the lifting rod 9.6, improve the wind resistance, prevent the lifting rod 9.16 from deviating from the vertical direction in strong wind, and prevent the tracked vehicle 9 from being deviated from the original position by the lifting rod 9.16 in strong wind. Among them, the fixed steel peg 9.12 is fixedly connected to the ground by being fixed at one end of the tension rope 9.13.

[0076] Further, the bottom surface of the compartment body 4 is provided with a chain wheel roller 4.1, the front end of the compartment body 4 is provided with a parking wedge 8, and the rear end of the compartment body 4 is provided with a drive cylinder (not shown) parallel to the chain wheel roller 4.1 on both sides of the chain wheel roller 4.1, the piston cylinder of the drive cylinder is connected with a jacking device 4.2, and the jacking device 4.2 can move towards the parking wedge 8 under the drive of the drive cylinder after being lifted, so as to drive the tracked vehicle 9 to move towards the parking wedge 8.

[0077] Reference Figure 5 , in the embodiment, the chain wheel roller 4.1 can provide sliding force for the tracked vehicle 9, and the rear end of the chain wheel roller 4.1 and the rear end of the compartment body 4 are spaced apart to provide a distance for the tracked vehicle 9 to travel at the rear end of the compartment body 4, and the distribution of the chain wheel roller 4.1 is matched with the distribution of the tracks of the tracked vehicle 9, when the tracked vehicle 9 travels onto the chain wheel roller 4.1, the jacking device 4.2 is lowered below the bottom surface of the compartment body 4, and the two tracks of the tracked vehicle 9 can slide on the chain wheel roller 4.1, at this time, the tracked vehicle 9 can be manually pushed to move towards the parking wedge 8. When the tracked vehicle 9 approaches the parking wedge 8, the jacking device 4.2 is lifted above the compartment body 4, at this time, under the drive of the drive cylinder, the jacking device 4.2 moves towards the parking wedge 8, in this process, the jacking device 4.2 can drive the tracked vehicle 9 to continue moving towards the parking wedge 8, and after reaching the position, the jacking device 4.2 and the parking wedge 8 cooperate to clamp on the front and rear sides of the tracks of the tracked vehicle 9, so as to position the tracked vehicle 9.

[0078] A method for building a distributed emergency communication guarantee, based on any one of the distributed emergency communication guarantee systems, comprising the following steps:

[0079] S1, acquire map data of the periphery of two communication towers 100 to be communicated, connect the two communication towers 100 to be communicated on the map data, and detect fiber laying obstacles 300 on the connection line;

[0080] Further, the fiber laying obstacles 300 include one or more of a road, a river, a cable intersection of a cable pole, a ditch, a building, and a lake.

[0081] As shown in the figure, the fiber laying obstacles 300 on the connection line can be identified by the color and shape of the map, and can also be identified by the data mark of the map, which is a direct adoption of the prior art. In this embodiment, a blue area is identified by color on the connection line, which is determined to be a lake, and a gray-black area is determined to be a road. Figure 7 S2, setting fiber support seat placement positions on the connection line to avoid the fiber laying obstacles 300, and adding fiber support seat placement positions on both sides of the connection line corresponding to each of the fiber laying obstacles 300;

[0082] As shown in the figure, first, fiber support seat placement positions are set on the connection line to avoid the fiber laying obstacles 300,

[0083] in which the fiber support seat placement positions are identified by a triangle to avoid the fiber laying obstacles 300, and then fiber support seat placement positions are added on both sides of the connection line corresponding to each of the fiber laying obstacles 300, Figure 8 in which the fiber support seat placement positions are identified by a square to add fiber support seat placement positions on both sides of the connection line corresponding to each of the fiber laying obstacles 300. Figure 8 Figure 8 Through step S2, a path for pulling the fiber to be pulled can be set up between the two communication towers 100 to be communicated.

[0084] S3, approaching or reaching a part of the fiber support seat placement positions by a chassis vehicle carrying a tracked vehicle, lowering the tracked vehicle and controlling the tracked vehicle to raise the lifting rod of the tracked vehicle on the fiber support seat placement position to form a fiber support seat;

[0085] S4, making the chassis vehicle provided with a wire reel reach one of the communication towers to be communicated, and the remaining chassis vehicles reach another part of the fiber support seat placement positions, raising the lifting support rod of the chassis vehicle to form a fiber support seat;

[0086] S4, making the chassis vehicle provided with a wire reel reach one of the communication towers to be communicated, and the remaining chassis vehicles reach another part of the fiber support seat placement positions, raising the lifting support rod of the chassis vehicle to form a fiber support seat;

[0087] ​By steps S3 and S4, the support frame can be supported at each optical fiber support seat placement position. After the chassis vehicle reaches the designated position, the fixed connection of the tracked vehicle can be released first, and the tracked vehicle is operated to be lowered to the ground by the hydraulic tail plate, so that the optical fiber support seat is formed at the corresponding position by the tracked vehicle and the chassis vehicle respectively.

[0088] S5, the optical fiber on the wire reel is pulled out by the unmanned aerial vehicle, and the unmanned aerial vehicle is controlled to pull the optical fiber through each optical fiber support seat in turn, so that the optical fiber is erected between each optical fiber support seat, and the optical fiber is pulled and fixed to another communication tower to be communicated by the unmanned aerial vehicle.

[0089] The embodiment selects optical fiber as the communication cable because it is light in weight and easy to be pulled by the unmanned aerial vehicle. Before the unmanned aerial vehicle is controlled to pull the optical fiber, one end of the optical fiber can be fixed to the unmanned aerial vehicle by manual or other means.

[0090] S6, the wire reel is controlled to be wound to tighten the optical fiber, so that the optical fiber is erected between the two communication towers to be communicated.

[0091] The wire is unwound at one end of the power tower, the safety rope is bound to the communication optical cable, the safety rope is fixed to the unmanned aerial vehicle, the unmanned aerial vehicle is controlled to rise to a specified height to pull the communication optical cable to the other end of the tower, when the unmanned aerial vehicle flies over the lifting rod of the support vehicle or the tracked vehicle, the gimbal is further adjusted to a suitable supporting angle until the unmanned aerial vehicle reaches the other end of the tower, and the communication optical cable is fixed; after the optical fiber is erected to each optical fiber support seat, the optical fiber will be in a state of drooping under the action of gravity, and the communication optical cable is tightened by the wire reel at this time. The communication optical cable is fixed at both ends of the tower, so that the communication optical cable is quickly laid.

[0092] Further, the tracked vehicle is carried by the chassis vehicle to approach or reach a part of the optical fiber support seat placement positions, the tracked vehicle is lowered, and the lifting rod of the tracked vehicle is raised at the optical fiber support seat placement position to form the optical fiber support seat, including:

[0093] The tracked vehicle is carried by the chassis vehicle to approach the corresponding optical fiber support seat placement position, the terrain near the corresponding optical fiber support seat placement position is surveyed, if the terrain near the corresponding optical fiber support seat placement position is flat and the geology is hard, the tracked vehicle is carried by the chassis vehicle to reach the corresponding optical fiber support seat placement position and is lowered, otherwise the tracked vehicle is lowered at a position near the corresponding optical fiber support seat placement position, and the tracked vehicle is controlled to reach the corresponding optical fiber support seat placement position.

[0094] The lifting rod is controlled to be raised to form the optical fiber support seat.

[0095] The purpose of this step is that on the one hand, multiple tracked vehicles can be carried by the chassis vehicle, and multiple tracked vehicles can be driven to each support seat placement position at a time, which takes advantage of the large carrying capacity and fast driving speed of the chassis vehicle to quickly reach each position with the tracked vehicle. However, the chassis vehicle has high requirements for the road surface, and needs a smooth, flat and hard geological road surface. On the other hand, when the chassis vehicle reaches the vicinity of the corresponding fiber support seat placement position, the terrain is surveyed, and if the terrain allows, the tracked vehicle is advanced to the fiber support seat placement position, and if the terrain does not allow, the tracked vehicle is advanced to the fiber support seat placement position. The tracked vehicle can climb and drive on rough terrain, so that the support frame is raised by the tracked vehicle at the fiber support seat placement position.

[0096] Further, after the fiber support seat is formed, the following is performed:

[0097] The support frame is adjusted by the gimbal to make the direction of the support frame consistent with the tangent direction of the corresponding fiber support seat placement position on the line connecting the two communication towers to be communicated, so that the angle of the support frame is horizontal.

[0098] In this step, the direction and angle of the support frame can be adjusted by the gimbal. After the fiber support seat is formed, the angle is adjusted in advance before the unmanned aerial vehicle pulls the optical fiber, so that the optical fiber can be directly erected on the support frame when the unmanned aerial vehicle arrives at the support frame with the optical fiber. In order to facilitate the routing of the optical fiber, the direction of the support frame is consistent with the tangent direction of the corresponding fiber support seat placement position on the line connecting the two communication towers to be communicated.

[0099] Further, the unmanned aerial vehicle is controlled to pull the optical fiber through each fiber support seat in turn, and the following is performed during the process of erecting the optical fiber between each fiber support seat:

[0100] The wind speed data and height data around the corresponding support frame are obtained, and when the wind speed data is greater than the wind speed threshold and the height data is greater than the height threshold, the unmanned aerial vehicle is paused to pull the optical fiber through the support frame with wind speed data greater than the wind speed threshold and the height data greater than the height threshold, and the support frame with wind speed data greater than the wind speed threshold and the height data greater than the height threshold is controlled to be retracted.

[0101] Further, the height of the support frame after being raised is 10-20 meters, and the height of the support frame after being retracted is 5-8 meters.

[0102] This step is suitable for windy weather. If there is no wind, the support frame is raised to a height of about 15 meters. When the wind speed data is greater than the wind speed threshold and the height data is greater than the height threshold, the control system controls the lifting rod or the lifting support rod to retract, preferably at this time the lifting rod or the lifting support rod is retracted to a height of 8 meters, which can reduce the shaking of the support frame in strong winds, and also quickly return to the 8-meter height position after the strong wind is removed. The height finder and wind speed sensor, and the gimbal are powered by the lithium battery of the tracked chassis. The gimbal can control the angle and direction through wired or wireless control.

[0103] It should be noted that in the claims the reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in the claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The application can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unitary claim, several of the devices claimed in conjunction can be embodied by one and the same item of hardware. The use of the words first, second, and third, does not indicate any order. These words have been used to name the circumstances in which the embodiments take place.

[0104] Although the preferred embodiments of the application have been described, those skilled in the art will, upon attaining an understanding of the basic inventive concept, be able to make additional changes and modifications to the embodiments. Therefore, the appended claims are intended to cover all such changes and modifications that fall within the scope of the application.

[0105] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing", and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0106] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In the specification, the illustrative representation of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples, without mutual contradiction.

Claims

1. A distributed emergency communication support system, characterized in that: The application relates to an emergency communication guarantee device for communication between two towers, which comprises a plurality of chassis vehicles, each of which is provided with a plurality of caterpillar vehicles. The front end of the chassis vehicle is provided with a cab, and the rear end of the chassis vehicle is provided with a compartment. The chassis vehicle is provided with a lifting support rod, the bottom end of the lifting support rod is fixedly arranged on the chassis vehicle, the lifting support rod can be retracted between the cab and the compartment, and the lifting support rod can form a fiber support seat together with the chassis vehicle after being lifted. Each caterpillar vehicle is provided with a telescopic lifting rod, the lifting rod can form a fiber support seat together with the caterpillar vehicle after being lifted when the caterpillar vehicle drives out of the compartment. If the terrain and geology near the position where the fiber support seat needs to be arranged are suitable for the chassis vehicle to pass through, the chassis vehicle directly reaches the position where the fiber support seat needs to be arranged; if the terrain and geology near the position where the fiber support seat needs to be arranged are not suitable for the chassis vehicle to pass through, the caterpillar vehicle is placed by the chassis vehicle near the position where the fiber support seat needs to be arranged, and then the caterpillar vehicle is controlled to reach the corresponding position. At least one of the chassis vehicles is provided with a wire reel, and the wire reel is arranged to wind the fiber. At least one of the chassis vehicles is provided with a drone, and after the plurality of fiber support seats are arranged between the two towers, the drone is used to pull the fiber on the wire reel out and through the plurality of fiber support seats, the fiber is pulled tight through the wire reel, and the fiber is arranged between the two towers.

2. The distributed emergency communication guarantee system according to claim 1, characterized in that: The caterpillar vehicle is fixedly provided with a chassis, the middle position of the lifting rod is hinged to the top end of the chassis, and a motorized support rod is hinged between the bottom end of the chassis and the lifting rod, which is used to control the laying or standing of the lifting rod.

3. The distributed emergency communication support system of claim 1, wherein: The top end of the lifting rod and the lifting support rod is provided with a holder, the holder is connected with a support frame, the holder can adjust the angle and direction of the support frame to meet the support angle and direction of the fiber, and the support frame is provided with a guide roller to facilitate the passing of the fiber.

4. The distributed emergency communication guarantee system according to claim 3, characterized in that: The support frame is provided with a wind speed sensor, an altimeter and a control system, the altimeter is used to measure the height of the support frame, the wind speed sensor is used to measure the wind speed around the support frame, and the control system is used to obtain the height data of the altimeter and the wind speed data of the wind speed sensor; when the wind speed data is greater than a wind speed threshold value and the height data is greater than a height threshold value, the control system controls the lifting rod or the lifting support rod to be retracted.

5. The distributed emergency communication support system of claim 1, wherein: The middle position of the lifting rod is connected with a plurality of tensioning ropes, the tensioning ropes are tightened and fixed to the ground through corresponding fixed steel pegs after the lifting rod is lifted, so that the wind resistance of the lifting rod and the caterpillar vehicle is improved.

6. The distributed emergency communication support system of claim 1, wherein: The bottom surface of the compartment is provided with a chain wheel roller which protrudes from the bottom end surface of the compartment, the front end of the compartment is provided with a parking wedge, and the rear end of the compartment is provided with a driving cylinder parallel to the chain wheel roller on both sides of the chain wheel roller, the piston cylinder of the driving cylinder is connected with a jacking device, and the jacking device is jacked up and can move towards the parking wedge under the driving of the driving cylinder, thereby pushing the tracked vehicle to move towards the parking wedge.

7. A method for building a distributed emergency communication guarantee, characterized in that: The distributed emergency communication guarantee system according to any one of claims 1-6 comprises the following steps: Obtain map data around two communication towers to be communicated, connect the two communication towers to be communicated on the map data, and detect optical fiber erection obstacles on the connection line; Set optical fiber support seat placement positions on the connection line to avoid the optical fiber erection obstacles, and add optical fiber support seat placement positions on both sides of the connection line corresponding to each optical fiber erection obstacle; Approach or reach a part of the optical fiber support seat placement positions by the chassis vehicle carrying the tracked vehicle, lower the tracked vehicle, and control the tracked vehicle to raise the lifting rod at the optical fiber support seat placement position to form an optical fiber support seat; Make the chassis vehicle provided with a wire reel reach one of the communication towers to be communicated, and make the remaining chassis vehicles reach another part of the optical fiber support seat placement positions, raise the lifting support rod of the chassis vehicle to form an optical fiber support seat; Pull the optical fiber on the wire reel out by the unmanned aerial vehicle, control the unmanned aerial vehicle to pull the optical fiber through each optical fiber support seat in turn, and make the optical fiber be erected between each optical fiber support seat, and pull and fix the optical fiber to the other communication tower to be communicated by the unmanned aerial vehicle; Control the wire reel to wind up to tighten the optical fiber, and realize the erection of the optical fiber between the two communication towers to be communicated; Approach or reach a part of the optical fiber support seat placement positions by the chassis vehicle carrying the tracked vehicle, lower the tracked vehicle, and control the tracked vehicle to raise the lifting rod at the optical fiber support seat placement position to form an optical fiber support seat; Approach the corresponding optical fiber support seat placement position by the chassis vehicle carrying the tracked vehicle, survey the terrain near the corresponding optical fiber support seat placement position, if the terrain near the corresponding optical fiber support seat placement position is flat and the geology is hard, reach the corresponding optical fiber support seat placement position by the chassis vehicle carrying the tracked vehicle and lower the tracked vehicle, otherwise, lower the tracked vehicle near the corresponding optical fiber support seat placement position, and control the tracked vehicle to reach the corresponding optical fiber support seat placement position; Control the lifting rod to be raised to form an optical fiber support seat.

8. The method of claim 7, wherein the method further comprises: After the optical fiber support seat is formed, the following is performed: Adjust the support frame by the gimbal to make the direction of the support frame consistent with the tangent direction of the corresponding optical fiber support seat placement position on the connection line between the two communication towers to be communicated, and make the angle of the support frame be horizontal.

9. The method of claim 7, wherein the method further comprises: During the process of controlling the unmanned aerial vehicle to pull the optical fiber through each optical fiber support seat in turn and make the optical fiber be erected between each optical fiber support seat, the following is performed: Obtaining wind speed data and height data around the corresponding support frame, when the wind speed data is greater than a wind speed threshold and the height data is greater than a height threshold, suspending the unmanned aerial vehicle from pulling the optical fiber through the support frame with wind speed data greater than the wind speed threshold and the height data greater than the height threshold, and controlling the support frame with wind speed data greater than the wind speed threshold and the height data greater than the height threshold to retract.

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